中学生每个学期都有一大堆繁重的课程负担。
The middle school students have a heavy course load each term .
参加洛基的课程学习，能让你从繁重的英语学习负担中解脱出来。
Taking Rocky courses can free us from the heavy burden of studying English.
第一个学期的学习压力已经够大了，就不要再选修那些繁重的课程来加重自己的负担。
The first semester is stressful enough. Don't make it worse by taking intense course.
第一个学期的学习压力已经够大了，就不要再选修那些繁重的课程来加重自己的负担。
The first semester is stressful enough. Don't make it worse by taking intense course.
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